ES2141529T3 - DEVICE AND PROCEDURE FOR THE INERT CONVERSION AND FOR VENTILATION OF THE ATMOSPHERE OF THE CONFINEMENT ENCLOSURE IN A NUCLEAR POWER PLANT. - Google Patents

DEVICE AND PROCEDURE FOR THE INERT CONVERSION AND FOR VENTILATION OF THE ATMOSPHERE OF THE CONFINEMENT ENCLOSURE IN A NUCLEAR POWER PLANT.

Info

Publication number
ES2141529T3
ES2141529T3 ES96930150T ES96930150T ES2141529T3 ES 2141529 T3 ES2141529 T3 ES 2141529T3 ES 96930150 T ES96930150 T ES 96930150T ES 96930150 T ES96930150 T ES 96930150T ES 2141529 T3 ES2141529 T3 ES 2141529T3
Authority
ES
Spain
Prior art keywords
container
atmosphere
power plant
nuclear power
ventilation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES96930150T
Other languages
Spanish (es)
Inventor
Bernd Eckardt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of ES2141529T3 publication Critical patent/ES2141529T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
    • G21C9/004—Pressure suppression
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Ventilation (AREA)

Abstract

DURANTE LA GENERACION DE HIDROGENO EN EL INTERIOR DEL CONTENEDOR (8) DE UNA CENTRAL DE ENERGIA NUCLEAR SE QUIERE INERTIZAR SU ATMOSFERA DE CONTENEDOR (CA). PARA EVITAR DURANTE UNA INERTIZACION DE ESTE TIPO LA CREACION DE PRESION EN EL INTERIOR DEL CONTENEDOR (8), SE DESCRIBEN UN DISPOSITIVO Y UN PROCEDIMIENTO, QUE HACEN POSIBLE AL MISMO TIEMPO UNA VENTILACION (VENTING) DE LA ATMOSFERA DE CONTENEDOR (CA). PARA ELLO SE HA PREVISTO CONFORME A LA INVENCION UN DISPOSITIVO REVERSIBLE DE RETENCION DE ACTIVIDAD (4, 4''), QUE PERMITE UNA VENTING DE LA ATMOSFERA DE CONTENEDOR (CA), SIN QUE SE LIBERE MATERIAL RADIOACTIVO EN EL ENTORNO. DE ESTE MODO ES POSIBLE UNA INERTIZACION DEL CONTENEDOR (8) DE UNA CENTRAL DE ENERGIA NUCLEAR INCLUSO DE FORMA PREVENTIVA, DE TAL FORMA QUE AUMENTA CLARAMENTE LA SEGURIDAD DE LA INSTALACION DE CENTRAL DE ENERGIA NUCLEAR.DURING THE GENERATION OF HYDROGEN INSIDE THE CONTAINER (8) OF A NUCLEAR ENERGY CENTER YOU WANT TO INERTIZE YOUR CONTAINER ATMOSPHERE (CA). TO PREVENT DURING AN INERTIZATION OF THIS TYPE THE CREATION OF PRESSURE INSIDE THE CONTAINER (8), A DEVICE AND A PROCEDURE ARE DESCRIBED, WHICH MAKE A VENTILATION (VENTING) OF THE CONTAINER ATMOSPHERE (CA) AT THE SAME TIME. FOR THIS, A REVERSIBLE ACTIVITY RETENTION DEVICE (4, 4 ''), WHICH ALLOWS A VENTING OF THE CONTAINER ATMOSPHERE (CA), WITHOUT RELEASING RADIOACTIVE MATERIAL IN THE ENVIRONMENT, IS INTENDED FOR THE INVENTION. IN THIS WAY, AN INERTIZATION OF THE CONTAINER (8) OF A NUCLEAR POWER PLANT IS POSSIBLE, EVEN PREVENTIVELY, IN A WAY THAT CLEARLY INCREASES THE SAFETY OF THE NUCLEAR POWER PLANT INSTALLATION.

ES96930150T 1995-09-01 1996-09-02 DEVICE AND PROCEDURE FOR THE INERT CONVERSION AND FOR VENTILATION OF THE ATMOSPHERE OF THE CONFINEMENT ENCLOSURE IN A NUCLEAR POWER PLANT. Expired - Lifetime ES2141529T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19532366A DE19532366C1 (en) 1995-09-01 1995-09-01 Plant inerting and venting containment atmosphere of nuclear reactor

Publications (1)

Publication Number Publication Date
ES2141529T3 true ES2141529T3 (en) 2000-03-16

Family

ID=7771070

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96930150T Expired - Lifetime ES2141529T3 (en) 1995-09-01 1996-09-02 DEVICE AND PROCEDURE FOR THE INERT CONVERSION AND FOR VENTILATION OF THE ATMOSPHERE OF THE CONFINEMENT ENCLOSURE IN A NUCLEAR POWER PLANT.

Country Status (11)

Country Link
US (1) US5872825A (en)
EP (1) EP0847584B1 (en)
JP (1) JPH11512181A (en)
KR (1) KR19990044108A (en)
CN (1) CN1195419A (en)
CA (1) CA2230900C (en)
DE (2) DE19532366C1 (en)
ES (1) ES2141529T3 (en)
RU (1) RU2160472C2 (en)
UA (1) UA41460C2 (en)
WO (1) WO1997009722A1 (en)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19743333C2 (en) * 1997-09-30 2002-02-28 Framatome Anp Gmbh Blow-off device and method for blowing off steam
DE10328773B3 (en) 2003-06-25 2005-02-17 Framatome Anp Gmbh Nuclear facility
DE10328774B3 (en) 2003-06-25 2005-01-13 Framatome Anp Gmbh Nuclear plant with pressure relief
US8588360B2 (en) 2007-11-15 2013-11-19 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Evacuated containment vessel for a nuclear reactor
US8687759B2 (en) 2007-11-15 2014-04-01 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Internal dry containment vessel for a nuclear reactor
US9984777B2 (en) 2007-11-15 2018-05-29 Nuscale Power, Llc Passive emergency feedwater system
JP5006178B2 (en) * 2007-12-21 2012-08-22 株式会社東芝 Reactor containment vessel and nuclear power plant using the same
US8488734B2 (en) * 2009-08-28 2013-07-16 The Invention Science Fund I, Llc Nuclear fission reactor, a vented nuclear fission fuel module, methods therefor and a vented nuclear fission fuel module system
US20110150167A1 (en) * 2009-08-28 2011-06-23 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Nuclear fission reactor, a vented nuclear fission fuel module, methods therefor and a vented nuclear fission fuel module system
US8929505B2 (en) 2009-08-28 2015-01-06 Terrapower, Llc Nuclear fission reactor, vented nuclear fission fuel module, methods therefor and a vented nuclear fission fuel module system
US9269462B2 (en) 2009-08-28 2016-02-23 Terrapower, Llc Nuclear fission reactor, a vented nuclear fission fuel module, methods therefor and a vented nuclear fission fuel module system
US8712005B2 (en) 2009-08-28 2014-04-29 Invention Science Fund I, Llc Nuclear fission reactor, a vented nuclear fission fuel module, methods therefor and a vented nuclear fission fuel module system
CN101777392B (en) * 2009-11-17 2012-10-10 华北电力大学 Accident buffering and removing device for nuclear power station by supercritical CO2
CN102169731A (en) * 2011-02-14 2011-08-31 中国核电工程有限公司 Device and method for quickly relieving pressure in primary circuit of pressurized water reactor nuclear power plant
CN102226949B (en) * 2011-04-20 2014-03-19 衡阳师范学院 Method and device for carrying out adsorption quantity improvement and dehydrogenation on radioactive gases
KR101363772B1 (en) * 2012-02-29 2014-02-17 한국수력원자력 주식회사 Pressure control device for containment
US9502144B2 (en) 2012-07-06 2016-11-22 Westinghouse Electric Company Llc Filter for a nuclear reactor containment ventilation system
DE102012211897B3 (en) * 2012-07-09 2013-06-06 Areva Np Gmbh Nuclear plant e.g. boiling-water reactor type nuclear power plant, for producing current, has flow channel, where mixture flows into channel according to forced flow principle, and disperses above discharge line as pressure discharge flow
US9922734B2 (en) 2012-12-28 2018-03-20 Ge-Hitachi Nuclear Energy Americas Llc Containment vent system with passive mode for boiling water reactors (BWRS), and method thereof
JP5853054B2 (en) * 2013-06-19 2016-02-09 コリア アトミック エナジー リサーチ インスティチュート Reactor containment cooling system
DE102013214230B4 (en) * 2013-07-19 2016-03-03 Areva Gmbh Use of a ventilation system and associated operating method for use during a major accident in a nuclear installation
JP2016540236A (en) * 2013-11-26 2016-12-22 ジョイント ストック カンパニー“アクメ−エンジニアリング” System for removing hydrogen and purifying gaseous media and method of use thereof
CN103871495B (en) * 2014-03-07 2016-06-29 长江勘测规划设计研究有限责任公司 Containment pressure relief system under underground nuclear power station major accident
US10937555B2 (en) * 2014-12-19 2021-03-02 Caverion Deutschland GmbH Nuclear power plant
DE102015200679A1 (en) * 2015-01-16 2016-07-21 Areva Gmbh Ventilation system and associated operating method for use during a major accident in a nuclear facility
CN105931691B (en) * 2016-04-21 2018-01-12 中广核核电运营有限公司 Nuclear Power Station's Exhausted Fuels radgas processing method
JP6748012B2 (en) * 2017-03-29 2020-08-26 三菱重工業株式会社 PCV maintenance equipment
JP6741618B2 (en) * 2017-03-29 2020-08-19 三菱重工業株式会社 PCV maintenance equipment
CN107799187A (en) * 2017-10-30 2018-03-13 上海核工程研究设计院有限公司 A kind of method that Hydrogen risk is prevented using containment inerting
RU2670430C1 (en) * 2017-11-30 2018-10-23 Акционерное Общество "Российский Концерн По Производству Электрической И Тепловой Энергии На Атомных Станциях" (Ао "Концерн Росэнергоатом") Method for providing hydrogen explosion protection of nuclear power plant
CN110097991B (en) * 2018-01-31 2023-07-14 中国辐射防护研究院 Movable radioactive gas treatment system used under accident condition
RU2686662C1 (en) * 2018-08-23 2019-04-30 Акционерное общество "Ордена Трудового Красного Знамени и ордена труда ЧССР опытное конструкторское бюро "ГИДРОПРЕСС" Nuclear reactor fuel assembly
CN109405152A (en) * 2018-09-18 2019-03-01 中广核研究院有限公司 A kind of nuclear power station exhaust system
JP2020094979A (en) * 2018-12-14 2020-06-18 日立Ｇｅニュークリア・エナジー株式会社 Organic iodine collection apparatus and organic iodine collection method
CN110648770B (en) * 2019-10-24 2023-02-03 中国舰船研究设计中心 Overpressure protection system for reactor cabin
JP6851452B2 (en) * 2019-11-28 2021-03-31 日立Ｇｅニュークリア・エナジー株式会社 Filter vent device
CN113593740B (en) * 2021-07-01 2024-02-27 中广核研究院有限公司 Nuclear safety shell risk judging method and device, electronic equipment and storage medium

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3910817A (en) * 1972-10-17 1975-10-07 Westinghouse Electric Corp Method and apparatus for removing radioactive gases from a nuclear reactor
US3999968A (en) * 1976-01-19 1976-12-28 American Precision Industries, Inc. Dust collector
DE2922717C2 (en) * 1979-06-05 1983-01-27 Brown Boveri Reaktor GmbH, 6800 Mannheim Process and device for the catalytic recombination of hydrogen that is enclosed in the containment of a nuclear reactor plant
JPS6186680A (en) * 1984-10-05 1986-05-02 株式会社日立製作所 Dry well cooling system
DE3637795A1 (en) * 1986-11-06 1988-05-11 Siemens Ag NUCLEAR POWER PLANT WITH A SAFETY SHELL
DE3729501A1 (en) * 1987-03-23 1988-10-06 Siemens Ag METHOD AND DEVICE FOR RELEASING PRESSURE FROM A NUCLEAR POWER PLANT
DE3715467A1 (en) * 1987-05-08 1988-11-17 Siemens Ag Pressure relief and filtering device for nuclear facilities, in particular for boiling-water reactors
DE3806872C3 (en) * 1988-03-03 1995-05-04 Rwe Energie Ag Arrangement for the pressure relief of the safety container of a nuclear power plant
ES2046361T3 (en) * 1988-04-18 1994-02-01 Siemens Aktiengesellschaft NUCLEAR POWER PLANT WITH A SAFETY CASE.
DE4021612A1 (en) * 1990-07-06 1992-01-09 Jahn Hermann METHOD FOR MINIMIZING THE RISK OF ACCIDENTS
JP3117221B2 (en) * 1990-12-17 2000-12-11 株式会社東芝 Containment vessel filtered vent system
JPH04286994A (en) * 1991-03-15 1992-10-12 Hitachi Ltd Emergency cooling system for containment vessel
GB2260917B (en) * 1991-11-01 1995-05-03 Pall Corp Containments including nuclear reactors
JPH05172980A (en) * 1991-12-24 1993-07-13 Toshiba Corp Reactor container
JPH07104087A (en) * 1993-10-07 1995-04-21 Toshiba Corp Vent device for reactor container
US5487783A (en) * 1994-04-14 1996-01-30 International Business Machines Corporation Method and apparatus for preventing rupture and contamination of an ultra-clean APCVD reactor during shutdown
DE4421601C1 (en) * 1994-06-21 1995-08-24 Siemens Ag Device to create inert atmos. in containment vessel of nuclear reactor

Also Published As

Publication number Publication date
CN1195419A (en) 1998-10-07
WO1997009722A1 (en) 1997-03-13
DE59603731D1 (en) 1999-12-30
EP0847584A1 (en) 1998-06-17
DE19532366C1 (en) 1996-12-05
CA2230900A1 (en) 1997-03-13
JPH11512181A (en) 1999-10-19
US5872825A (en) 1999-02-16
RU2160472C2 (en) 2000-12-10
EP0847584B1 (en) 1999-11-24
CA2230900C (en) 2007-05-08
KR19990044108A (en) 1999-06-25
UA41460C2 (en) 2001-09-17

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